Genetic iterative search-centre-shifting K-best sphere detection for rank-deficient SDM-OFDM systems
A generic sphere-detection (SD) scheme is proposed, which substantially reduces the detection complexity by decomposing it into two stages, namely the generic iterative search-centre-update phase and the reduced-complexity search around it. This two-stage philosophy circumvents the high complexity o...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2008-04.
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| Subjects: | |
| Online Access: | Get fulltext |